Create ComplianceEngine.js

blockchain_integration/pi_network/PiComply/src/ai-compliance-engine/ComplianceEngine.js

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+import { RegulatoryKnowledgeGraph } from "../RegulatoryKnowledgeGraph";
+import { ChainlinkOracle } from "../oracles/ChainlinkOracle";
+import { AIModel } from "../ai-models/AIModel";
+import { ComplianceRule } from "../compliance-rules/ComplianceRule";
+
+class ComplianceEngine {
+  constructor(regulatoryKnowledgeGraph, chainlinkOracle, aiModel) {
+    this.regulatoryKnowledgeGraph = regulatoryKnowledgeGraph;
+    this.chainlinkOracle = chainlinkOracle;
+    this.aiModel = aiModel;
+    this.complianceRules = [];
+  }
+
+  async init() {
+    // Load compliance rules from database or file system
+    const complianceRulesData = await this.regulatoryKnowledgeGraph.getComplianceRules();
+    this.complianceRules = complianceRulesData.map((ruleData) => new ComplianceRule(ruleData));
+
+    // Initialize AI model
+    await this.aiModel.init();
+  }
+
+  async evaluateCompliance(data) {
+    // Pre-process data using AI model
+    const preprocessedData = await this.aiModel.preprocess(data);
+
+    // Evaluate compliance rules
+    const complianceResults = [];
+    for (const rule of this.complianceRules) {
+      const result = await this.evaluateRule(rule, preprocessedData);
+      complianceResults.push(result);
+    }
+
+    // Determine overall compliance status
+    const complianceStatus = this.determineComplianceStatus(complianceResults);
+
+    return complianceStatus;
+  }
+
+  async evaluateRule(rule, data) {
+    // Check if rule is applicable to data
+    if (!rule.isApplicable(data)) {
+      return { ruleId: rule.id, status: "NOT_APPLICABLE" };
+    }
+
+    // Evaluate rule using Chainlink Oracle
+    const oracleResponse = await this.chainlinkOracle.requestData(rule.oracleQuery);
+    const result = rule.evaluate(oracleResponse, data);
+
+    return { ruleId: rule.id, status: result ? "COMPLIANT" : "NON_COMPLIANT" };
+  }
+
+  determineComplianceStatus(complianceResults) {
+    // Implement complex logic to determine overall compliance status
+    // based on the results of individual rules
+    // ...
+    return complianceStatus;
+  }
+}
+
+export { ComplianceEngine };